12908375760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1097651}}^1$

素因数の和:1097681

約数の個数: 120

約数和(自身を含む): 46549226016

約数和(自身を除く): 33640850256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 1097651, 2195302, 3292953, 4390604, 5488255, 6585906, 7683557, 8781208, 10976510, 13171812, 15367114, 16464765, 17562416, 21953020, 23050671, 26343624, 30734228, 32929530, 38417785, 43906040, 46101342, 52687248, 53784899, 61468456, 65859060, 76835570, 87812080, 92202684, 107569798, 115253355, 122936912, 131718120, 153671140, 161354697, 184405368, 215139596, 230506710, 263436240, 268924495, 307342280, 322709394, 368810736, 430279192, 461013420, 537848990, 614684560, 645418788, 806773485, 860558384, 922026840, 1075697980, 1290837576, 1613546970, 1844053680, 2151395960, 2581675152, 3227093940, 4302791920, 6454187880, 12908375760]

約数ペア:

[(1, 12908375760), (2, 6454187880), (3, 4302791920), (4, 3227093940), (5, 2581675152), (6, 2151395960), (7, 1844053680), (8, 1613546970), (10, 1290837576), (12, 1075697980), (14, 922026840), (15, 860558384), (16, 806773485), (20, 645418788), (21, 614684560), (24, 537848990), (28, 461013420), (30, 430279192), (35, 368810736), (40, 322709394), (42, 307342280), (48, 268924495), (49, 263436240), (56, 230506710), (60, 215139596), (70, 184405368), (80, 161354697), (84, 153671140), (98, 131718120), (105, 122936912), (112, 115253355), (120, 107569798), (140, 92202684), (147, 87812080), (168, 76835570), (196, 65859060), (210, 61468456), (240, 53784899), (245, 52687248), (280, 46101342), (294, 43906040), (336, 38417785), (392, 32929530), (420, 30734228), (490, 26343624), (560, 23050671), (588, 21953020), (735, 17562416), (784, 16464765), (840, 15367114), (980, 13171812), (1176, 10976510), (1470, 8781208), (1680, 7683557), (1960, 6585906), (2352, 5488255), (2940, 4390604), (3920, 3292953), (5880, 2195302), (11760, 1097651)]